// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init()

const db = cloud.database();

// 云函数入口函数
exports.main = async (event, context) => {

  return await db.collection('items').where({
	  category: event.category
  }).get()
    .then(res => { return res });
  // .catch(err => console.log(err));
}
